Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“L'application web est simple, efficace et m'aide à être très productif.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2514750008

Proof data

Record hash (SHA-256)

471e0594f19d45c3e374c0c5bdf2b70718b5e81989b87279847cec9381cb85fa

Signature (Ed25519, base64)

cizSKBeXhep6Hp92YpicakDzgmdd60VJlTL6ZLgm7RMRF6RdP9PpfY4tkTcat7yXnzg3zlAlV7tsmZlFrV4NDQ==

Merkle root

1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d

Merkle path

["471cebce1ac0578dbc4de4a502ac9527903ada48112528c144bb1006ef75ef4f","a9b3859263a9de3de2f601fb3a51b60068054b258955e7159ccb3f73988f752d","f490bd5c841e666812256c9131f46737c6c4d849cde5bf91ff4ae64b44dcf2d4","1f108beb0c40ca12c874828b1139f8ec399b6368d3e861d30a0830b98ee7e659","f533d9e1e04949fdd5986860ae29d0dd57cabae01395100e709eb88f371b5160","24383140820986bcdde87571f94252008474259fdd46b0a8ee7125e1ff306151","5baf0cf095727e0cd72cb5e5c1be0f87c6933065c23128dbbbd420a739251976","395686435abf98ce4a43d29e5198acf24ea259831ad5f48017b0fde74c6a417c","cc8fbc3703a4833abebfce5cf31e4fac49fbc1a9a560b6ad5cc6f1e4e164fd70","9dbc9844c5a8d6e8530c8549d837d8a34d7912f1a0869ce4261b6e0d6d1b5902","f8dada1e471a1129b46d4847da47c82d5448a6a90dd01d11574bdfe18219430a","b252eff7f21a71325f51b8654dd33dd077b4f9daa0df62b3dcc478ae50ff3e13","76943745720428622258b42f01f24f0f87b6c77aa8d2e50bbc39aaf8036c0941","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…

Expected log hash

72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1787133679631","kind":"published-quote","locale":"fr","page":"product:smallpdf/ai-question-generator/fr","quote":"L'application web est simple, efficace et m'aide à être très productif.","rating":5,"review_date":"2026-06-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a3f2c410bf0f49b50398647","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (1f4f3b5edaf2…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.